For almost 40 years, The Anza-Borrego Desert Region has been the most comprehensive guidebook for Anza-Borrego Desert State Park (ABDSP), Ocotillo Wells State Vehicular Recreation Area (OWSVRA), and the surrounding region, including federal Bureau of Land Management (BLM) desert lands. It is the book given to new ABDSP rangers to introduce them to their assigned patrol areas and is considered -the bible- for anyone thinking about visiting these desert lands. It is the only guidebook needed for desert hikers, campers, 4WD explorers, mountain bikers, equestrians, and the casual visitor. It...